| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [to-vb] [prep] [noun] be | 310 |
|
| 2 | [noun pl] [to-vb] [prep] [noun] be | 156 |
|
| 3 | keys [to-vb] [prep] [noun] [be] | 123 |
|
| 4 | keys [verb] [prep] [noun] be | 123 |
|
| 5 | key [to-vb] [prep] [noun] be | 123 |
|
